AD
ADNH
ADVENT TECHNOLOGIES HOLDINGS, INC.
$0.2960
-1.33%
No data for this timeframe.
Vol
Inst. Holders5 funds
Inst. Value$133.3K
Inst. Activity0 buys / 1 sells
Exchange OTC·Sector Miscellaneous Electrical Machinery, Equipment & Supplies·Inc. DE·CIK 0001744494·Prev Close $0.3000
Recent Activity
Inst.
VANGUARD GROUP INC — EXIT
0 shares ($0.00)
Inst.
UBS Group AG — DOUBLED
4,362 shares ($14.5K)
Top Institutional Holders
| Fund | Value | Move |
|---|---|---|
| VANGUARD GROUP INC | $111.1K | EXIT |
| UBS Group AG | $14.5K | DOUBLED |
| MORGAN STANLEY | $7.6K | TRIM |
| WELLS FARGO & COMPANY/MN | $83.00 | — |
| BANK OF AMERICA CORP | $70.00 | — |
5 institutional holders with $133.3K total value (40,029 shares) as of 2025-Q3. Top holders: VANGUARD, UBS, MORGAN. Net buying activity: 1 institutions added/increased vs 0 reduced.
Top Institutional Holders — 2025-Q3
| # | Fund | Shares | Value | % of Tracked | Last Move |
|---|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | 33,349 | $111.1K | 83.3% | EXIT -100.0% |
| 2 | UBS Group AG | 4,362 | $14.5K | 10.9% | DOUBLED +5639.5% |
| 3 | MORGAN STANLEY | 2,272 | $7.6K | 5.7% | TRIM -36.6% |
| 4 | WELLS FARGO & COMPANY/MN | 25 | $83.00 | 0.1% | — |
| 5 | BANK OF AMERICA CORP /DE/ | 21 | $70.00 | 0.1% | — |
Recent Position Changes
| Fund | Action | Prev Shares | Curr Shares | Change % | Value | Quarter |
|---|---|---|---|---|---|---|
| VANGUARD GROUP INC | EXIT | 33,349 | 0 | -100.0% | $0.00 | 2025-Q4 |
| UBS Group AG | DOUBLED | 76 | 4,362 | +5639.5% | $14.5K | 2025-Q3 |
| UBS Group AG | NEAR_EXIT | 12,998 | 75 | -99.4% | $318.00 | 2025-Q1 |
| CITADEL ADVISORS LLC | EXIT | 13,708 | 0 | -100.0% | $0.00 | 2025-Q1 |
| CITADEL ADVISORS LLC | NEW | — | 13,708 | — | $68.5K | 2024-Q4 |
| UBS Group AG | DOUBLED | 75 | 12,998 | +17230.7% | $65.0K | 2024-Q4 |
| MORGAN STANLEY | TRIM | 3,550 | 2,250 | -36.6% | $11.3K | 2024-Q4 |
No insider trading data available yet. Insider transactions are collected from SEC Form 4 filings.
No SEC filing reports analyzed yet. Reports are generated when new filings are detected and processed by the LLM pipeline.
No press releases analyzed yet. Press releases are collected from GlobeNewsWire and analyzed by the LLM pipeline.
Earnings Estimates & Revisions
| Period | EPS Avg | EPS Low | EPS High | EPS Growth | 30d Rev. | Up/Down | Rev. Avg | Rev. Growth | Analysts |
|---|---|---|---|---|---|---|---|---|---|
| Current Q 2023-03-31 |
$0.00 | $0.00 | $0.00 | — | — | — | $0.0B | — | — |
| Next Q | $0.00 | $0.00 | $0.00 | — | — | — | $0.0B | — | — |
| Current FY 2023-12-31 |
$0.00 | $0.00 | $0.00 | — | — | — | $0.0B | — | — |
| Next FY | $0.00 | $0.00 | $0.00 | — | — | — | $0.0B | — | — |
No congressional trading data available for this ticker. Data is sourced from Senate and House financial disclosure filings.
No Reddit sentiment data available yet. Sentiment is analyzed from Reddit investment communities on a rolling basis.
No events recorded for this ticker. Events include FDA actions, clinical trials, enforcement actions, and market-moving developments.